The ball mill is the key equipment for crushing the material after it has been crushed. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, black and non-ferrous metals and other metals and glass ceramics production industry, a variety of ores and other materials can be dry grinding or wet grinding . The ball mill is suitable for grinding various ores and other materials. It is widely used in mineral processing, building materials and chemical industries. It can be divided into dry and wet grinding methods. According to different mining methods, it can be divided into two types: grid type and overflow type. Ball mill structure and its effect on production capacity The structural design of the ball mill has a great relationship with the production capacity of the ball mill, which is why the ball mill manufacturers carefully choose the ball mill. The following four aspects analyze how the structural form of the ball mill can play an irreplaceable role in production capacity? (1) The aspect ratio of the ball mill: the length-to-diameter ratio of the ball mill is related to the production mode of the ball mill. The ball mill used for the open-flow grinding is qualified once to ensure the fineness of the product, and the aspect ratio L/D=3.5-6; In order to increase the flow of material, the ball mill for ring grinding should select L/D=2.5-3.5. (2) Number of bins of the ball mill: The number of bins in the general mill is 2-4 bins, and the length-to-diameter ratio article link: Global Crusher Network http:// The more the number, the more we can determine through production practice. General dry loop production grinding machine: When double warehouse grinding, the first warehouse length is 30%-40% of the full length, the second warehouse is 60%-70% of the full length; the third warehouse is the first warehouse The warehouse length is 25%-30% of the total length. The second warehouse is 25%-30% of the total length, and the third warehouse is 40%-50% of the total length. For ball mills produced in open flow, the fine grinding bin should be appropriately increased in length. This is also the case when producing high-strength grades of cement, in order to increase the fine grinding time of the material and to achieve the fineness requirements of the product. (3) The partition plate of the ball mill: in the form of the compartment plate, the number and size of the pupils of the compartment plate should be appropriate. If the number of the pupils is small, the size is too small, and the effective ventilation area of ​​the compartment plate is small, thus increasing The exhaust resistance is also affected, and the material flow rate is also affected. If the number of pupils is too large or too large, the strength of the compartment board is not enough, and it is easy for the coarser particles to enter the next bin, the load is aggravated, and the work of each bin is out of balance. (4) Liner of ball mill: The surface shape of the liner has a great influence on the output of the ball mill, because it can change the lifting height of the grinding body, that is, affect the impact of the grinding body on the material and the grinding efficiency. Therefore, the form of the lining should be chosen correctly. Calcium Fluoride,Strontium Fluoride,White Powder Barium Fluoride,High-Purity Barium Fluoride Vietnam Fine Chemical Factory , https://www.finechemvina.com